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Old 07-17-2003, 05:16 PM   #1
Scooby Newbie
Member#: 18123
Join Date: Apr 2002
2013 Evolution X GSR

Default EGT temps question

I'm tapped at the top of the tube about 3" from the motor on #3. I have a TXS-4 system ran by their unichip on a Stage IV default map. I cruise in the 1380 range, but at WOT in 4th over 6000rpm, I'll pass 1550 degrees and the temps will creep just past 1600. Once I pass 1550, I shut down.

I'm pretty sure this is abnormal. The phenomenon occurs in 4th and 5th only, and starts past 6000rpm indicated. If I dial the boost down from 17psi (what I usually run) to 14psi, the same thing happens. From what I've heard, my timing correction factor might be too retarded in that range? Anyone have any similar experiences? What are your EGTs at sustained WOT?
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Last edited by Noize; 07-17-2003 at 10:35 PM.
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